Widia GTD (fomerly Greenfield
Tap & Die)

Widia GTD (formerly Greenfield Tap & Die) has been
supplying the highest quality taps, dies, and
gages to industry for more than 130 years. From
premium raw materials, through a stringent
ISO-certified production process, to carefully
inspected, packaged, and shipped tools, Widia GTD
has consistently delivered quality products and
services.
Always committed to innovation, GTD continues
to focus on developing products that enable
you to achieve better production at lower costs.

They invented the GUN® tap, which
dramatically improved chip removal for
through hole tapping.

Now, they have introduced new solid
carbide taps for steel that offer
increased production rates and longer
tap life, marking the start of a new era
in threading.

They have also developed a line of
helical
carbide flute thread mills that feature PVD TiN coating standard.And,
with the installation of Widia GTD’s
new
Balzers coating system, they can quickly
provide proprietary, high-performance
coatings within the quality control
specifications of the tool’s manufacturer.

Whether you need off-the-shelf production taps,
a custom solution designed for your toughest
tapping job, or premium-quality TiN-coated
thread plug gages, rely on Widia GTD to provide the quality you need, with the
consistency and innovation you deserve.